Beach Replenishment May Have ‘Far Reaching’ Impacts on Ecosystems

UC San Diego biologists who examined the biological impact of replenishing eroded beaches with offshore sand found that such beach replenishment efforts could have long-term negative impacts on coastal ecosystems.

The scientists, who studied the effects of beach replenishment efforts on the abundance of intertidal invertebrates at eight different beaches in San Diego County, discovered that the movement of sand onto those beaches resulted in a more than twofold reduction in the abundance of intertidal invertebrates after 15 months.

“Such reductions may have far reaching consequences for sandy beach ecosystems,” the researchers warn in their paper, “as community declines can reduce prey availability for shorebirds and fish.”

About

Concerned Citizens of Quogue, Inc., (CCQ) is a not-for-profit organization incorporated in 2013, whose members share a strong interest in protecting Quogue’s 2.7 miles of ocean beach and dunes, which are unquestionably the Village’s greatest assets. We are homeowners, taxpayers, voters and both summer and year-round residents. We share concern for the environment, especially as it pertains to coastal erosion, global warming and rising sea levels.

Mission

• To research and explore effective and affordable methods of growing and sustaining our dunes and beaches

• To enhance our knowledge by communicating with experts in Academia and in the field

• To educate the citizens of Quogue (adults and children alike) about the proper methods of beach and dune protection

• To establish a liaison with Quogue leaders and trustees to help create Plans designed to protect, grow, and sustain our dunes and beaches

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